Is mercury embalmed? How mercury is embalmed

Yes, not in life.

1 In ancient Xiangxi, the so-called expulsion of corpses was actually to soak the corpse in mercury and then embalm it, and then remove the internal organs and the like and carry them to the destination.

2 Qin Shi Huang used mercury as a river and sea, not only to create a magnificent natural landscape, but also to keep the buried corpses and burial goods from decaying for a long time because of the mercury gas that diffused in the underground palace. Moreover, mercury is a highly toxic substance, and inhaling large amounts can lead to death, so the mercury in the underground palace can also poison tomb robbers.

Embalming, so there will be mercury in some ancient tombs, but mercury is highly toxic, so don't use it indiscriminately.

It can be antiseptic, but mercury is highly toxic.

Watermarks are poisonous, but they are the best antiseptic materials, and ancient Egyptian mummies were embalmed with spices and mercury.

Yes, in ancient times, after death, some people were infused with mercury or soaked in mercury to prevent embalming.

Yes, not in life.

Mercury is a very toxic substance, and its main route of transmission is through the evaporation of water into the air and inhalation.

Although the mercury dose in the thermometer is small, it should be handled with care.

Method: 1. Wrap the mercury on the ground with a cloth (remember to use a cloth, the paper is easy to rot) 2. Prepare a small bottle (not plastic), preferably a glass bottle. Fill the bottle with a small half-bottle of water.

3. Pour the mercury in the cloth into the bottle, close the cap, and seal it with a bag.

4. Bury the bottle in the soil (it can also be placed in other places, but be careful to avoid contact with air).

5. Dispose of the used cloth, can not be used again, it is best to burn it.

Mercury antiseptic. In ancient times, it was the only liquid heavy metal available to humans, and it could be completely isolated from the natural air. If the membrane on the cell is not damaged, the cell retains its original structure.

In this way, both inside and outside can prevent rotting hail branches, or prevent cell damage, and both animal and plant bodies can be preserved.

Mercury. Mercury is a compound of mercury, a chemical element that is ranked 80th on the periodic table. Commonly known as mercury.

There are also other names such as "Bai Lu, Yinnu, Shenjiao, Yuanshui, Lead Essence, Liuzhu, Yuanzhu, Red Mercury, Sand Mercury, Linglu, Living Treasure, Ziming" and so on. The element symbol Hg, which is located in the 6th period, group IIB in the periodic table of chemical elements, is the only metal that exists in a liquid state at room temperature and pressure (in the strict sense, gallium (symbol GA, element 31) and cesium (symbol CS, element 55) at room temperature (and also in a liquid state). Mercury is a silvery-white, shiny, heavy liquid that is chemically stable and insoluble in acids or alkalis.

Mercury can evaporate at room temperature, and mercury vapor and mercury compounds are often highly toxic (chronic). Mercury has been used for a long time and has a wide range of uses.

Physical. The only metal that exists in a liquid state at room temperature and pressure. Melting point, boiling point, density grams of cubic centimeters.

The cohesion is very strong, stable in the air, and mercury vapor evaporates at room temperature, and the vapor is highly toxic. Natural mercury is a mixture of seven isotopes of mercury. Mercury is slightly soluble in water and increases in solubility in the presence of air.

Mercury is ubiquitous in nature, and general animals and plants contain trace amounts of mercury, so there are trace amounts of mercury in our food, which can be metabolized through excretion, hair, etc.

Liquid: Mercury as a metal is bizarrely liquid at room temperature. The theory of relativistic shrinkage can provide an explanation for this unusual phenomenon.

Similar to gold, the 6S orbital of mercury shrinks and stabilizes at the same time, resulting in an effect known as "inert electron pairs": the 6S2 shell of mercury becomes inert during bonding. It can be seen that the 6s26p excitation energy of mercury far exceeds the corresponding excitation energy of cadmium and zinc.

According to the general periodic law, the energy interval should decrease with the increase of the principal quantum number. Therefore, a smaller energy interval from zinc to cadmium is expected, but the energy interval from cadmium to mercury increases sharply. Again, it can be seen that it is the relativistic contraction effect that causes the full 6s2 shell to be stable and thus the 6s26p energy interval of mercury increases dramatically.

As long as the required excitation energy is not obtained, strong bonds cannot be formed between mercury atoms with an inert 6s2 shell. The ground state Hg2 is only supported by van der Waals forces, so the metallic mercury is liquid at room temperature.

Mercury is the only metal that is liquid at room temperature, and when the products containing it are broken, the mercury evaporates. Moreover, it has particularly good adsorption. Mercury vapor is easily adsorbed by walls and clothing, and becomes a source of continuous air pollution.

Although it will not cause much harm to the body if inhaled in small amounts, it can cause mercury poisoning if inhaled in large amounts for a long time. There are two types of mercury poisoning: acute poisoning: acute poisoning has symptoms such as abdominal pain, diarrhea, and hematuria; Chronic poisoning is mainly manifested by oral inflammation, muscle tremors and mental disorders.

In our daily lives, there are quite a few items related to mercury. For example, mercury is found in all types of fluorescent lamps; Some thermos are coated with mercury on the outer walls to reduce heat radiation; Early mirrors were painted with mercury on the back; Electronics such as computer monitors also contain a certain amount of mercury; Mercury oxide is also used as the anode of the battery, if not used for a long time, the acid, alkali and other corrosive substances contained in the battery will damage the outer wall, resulting in mercury leakage Remind everyone that if the above items are accidentally broken, you must be careful when handling them, and do not mix them with other garbage and dump them. Otherwise, mercury will enter the water body, soil, pass through the food chain, and eventually endanger human health. Once broken, the mercury will form a sphere and roll off. At this time, you should first turn off all heating devices in the room and open the windows for ventilation; Then wear gloves, use a small shovel to collect the mercury and bury it deeply, or sprinkle some sulfur powder on it, sulfur and mercury reaction can produce mercury sulfide that is not easily soluble in water, and the harm will be greatly reduced. Since mercury can evaporate into a gaseous state at room temperature, it can easily be inhaled into the respiratory tract and cause poisoning, so it is best to wear a mask when handling mercury scattered on the ground.